3 years ago

PLEASE PLEASE HELP PLEASE

Mathematics

1 answer:

Shtirlitz [24]3 years ago

7 0

Answer:

arc ≈ 25.13 feet

Step-by-step explanation:

arc length = circumference × fraction of circle

= 2 πr × $\frac{\frac{4\pi }{3} }{2\pi }$ ← cancel 2π

= 6 × $\frac{4\pi }{3}$ = 8π ≈ 25.13 feet

You might be interested in

Glenn ate 2 apples a day for a week. In addition to the apples, he ate 3 pears during the week. write the expression that shows

Mama L [17]

Answer:

17 pieces of fruit in total

Step-by-step explanation:

2x7=14+3=17

7 0

3 years ago

There were 100 pizzas sold at Romeo's Pizzeria on Tuesday. A large pizza costs $16 and a small pizza costs $11. If $1,550 worth

Blizzard [7]

Answer:

10 small pizzas sold

Step-by-step explanation:

Let number of large pizzas be l and number of small be s.

Then we have equations:

l + s = 100
16l + 11s = 1550

From the first equation, we get l = 100 - s and substitute in the second equation:

16(100 - s) + 11s = 1550
1600 - 16s + 11s = 1550
5s = 1600 - 1550
5s = 50
s = 10

Number of small pizzas is 10

7 0

3 years ago

Which function below is the inverse of f(x)=x^2-25

ivanzaharov [21]

f(x) = x^2-25

inverse:

y = x^2-25

x = y^2-25

y = sqrt(5 +25)

Answer is B

4 0

3 years ago

Find the circumference of the circle in terms of <img src="https://tex.z-dn.net/?f=%20%5Cpi%20" id="TexFormula1" title=" \pi " a

Tanya [424]

D. 78pi in
Do you need an explanation?

4 0

3 years ago

Help me find n 4/5n=9/10

Y_Kistochka [10]

1 1/8 is the answer

8 0

3 years ago